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29 /// \file utils/process/fdstream.hpp
30 /// Provides the utils::process::ifdstream class.
32 #if !defined(UTILS_PROCESS_FDSTREAM_HPP)
33 #define UTILS_PROCESS_FDSTREAM_HPP
35 #include "utils/process/fdstream_fwd.hpp"
40 #include "utils/noncopyable.hpp"
46 /// An input stream backed by a file descriptor.
48 /// This class grabs ownership of the file descriptor. I.e. when the class is
49 /// destroyed, the file descriptor is closed unconditionally.
50 class ifdstream : public std::istream, noncopyable
54 /// Pointer to the shared internal implementation.
55 std::auto_ptr< impl > _pimpl;
58 explicit ifdstream(const int);
63 } // namespace process
66 #endif // !defined(UTILS_PROCESS_FDSTREAM_HPP)